Studies on intrinsic factor antibodies.
D000752:Anemia, Pernicious / Q000276:immunology; D000906:Antibodies / Q000032:analysis*; D005750:Gastric Juice / Q000032:analysis; D006801:Humans; D007437:Intrinsic Factor; D014805:Vitamin B 12 / Q000378:metabolism
D000906:Antibodies; D007437:Intrinsic Factor; D014805:Vitamin B 12